Changeset 8108ba8

Timestamp:

May 13, 2022, 12:12:20 PM (2 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, ast-experimental, master, pthread-emulation, qualifiedEnum

Children:

cce4648

Parents:

c0af102

Message:

Started to add basic visibility control to libcfa

Location:

libcfa/src

Files:

• bits/defs.hfa (modified) (1 diff)
• concurrency/invoke.c (modified) (4 diffs)
• exception.c (modified) (2 diffs)
• virtual.c (modified) (1 diff)

libcfa/src/bits/defs.hfa

@@ -36 +36 @@
 #define __cfa_dlink(x) struct { struct x * next; struct x * back; } __dlink_substitute
 #endif
+
+#define libcfa_public __attribute__((visibility("default")))
 
 #ifdef __cforall

libcfa/src/concurrency/invoke.c

@@ -36 +36 @@
 extern void enable_interrupts( _Bool poll );
 
-void __cfactx_invoke_coroutine(
+libcfa_public void __cfactx_invoke_coroutine(
         void (*main)(void *),
         void *this
@@ -70 +70 @@
 }
 
-void __cfactx_coroutine_unwind(struct _Unwind_Exception * storage, struct coroutine$ * cor) __attribute__ ((__noreturn__));
+libcfa_public void __cfactx_coroutine_unwind(struct _Unwind_Exception * storage, struct coroutine$ * cor) __attribute__ ((__noreturn__));
 void __cfactx_coroutine_unwind(struct _Unwind_Exception * storage, struct coroutine$ * cor) {
         _Unwind_Reason_Code ret = _Unwind_ForcedUnwind( storage, __cfactx_coroutine_unwindstop, cor );
@@ -77 +77 @@
 }
 
-void __cfactx_invoke_thread(
+libcfa_public void __cfactx_invoke_thread(
         void (*main)(void *),
         void *this
@@ -98 +98 @@
 }
 
-void __cfactx_start(
+libcfa_public void __cfactx_start(
         void (*main)(void *),
         struct coroutine$ * cor,

libcfa/src/exception.c

@@ -27 +27 @@
 #include "stdhdr/assert.h"
 #include "virtual.h"
+
+#pragma GCC visibility push(default)
+
 #include "lsda.h"
 
@@ -261 +264 @@
 #else // defined( __ARM_ARCH )
         // The return code from _Unwind_RaiseException seems to be corrupt on ARM at end of stack.
-        // This workaround tries to keep default exception handling working. 
+        // This workaround tries to keep default exception handling working.
         if ( ret == _URC_FATAL_PHASE1_ERROR || ret == _URC_FATAL_PHASE2_ERROR ) {
 #endif

libcfa/src/virtual.c

@@ -16 +16 @@
 #include "virtual.h"
 #include "assert.h"
+
+#pragma GCC visibility push(default)
 
 int __cfavir_is_parent(